Question

EXERCISE 11.4
Price
1. From the given figure, name
given figure, name the following:
(a) radii
O g ulb) diameter A
(d) major arc QABP(e) chord PQ
2. Draw a circle and mark:
wa
(c) minor arc QHA HA
(1) major segment QR
any two points on the boundary of the circle.
(b) any three points in the interior of circle.
(c) any three points on the exterior of the circle.
Given a circle with centre O and radius 2.5 cm. What is the length of the longest chord of the circle?
4 Find the diameter of a circle whose radius is 7.8 cm.
Draw a circle and measure its circumference by placing a thread along its circumference. (Hint: To measure
the circumference, measure the length of the thread.)
Diame
Basic Geometrical Concepts 101​

Answer 1

............which class????????